164601328

素因数分解:

$2^4\times {\mathrm{2053}}^1\times {\mathrm{5011}}^1$

素因数の和:7072

約数の個数: 20

約数和(自身を含む): 319134088

約数和(自身を除く): 154532760

約数列:

[1, 2, 4, 8, 16, 2053, 4106, 5011, 8212, 10022, 16424, 20044, 32848, 40088, 80176, 10287583, 20575166, 41150332, 82300664, 164601328]

約数ペア:

[(1, 164601328), (2, 82300664), (4, 41150332), (8, 20575166), (16, 10287583), (2053, 80176), (4106, 40088), (5011, 32848), (8212, 20044), (10022, 16424)]